Ferroli 0T4D1AWA, Instructions For Use, Installation & Maintenance

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333
EN
cod. 3541V481 - Rev. 00 - 06/2021
* Restore Factory Values
To restore all the parameters to the factory values, set parameter b29 to 10 and confirm. Turn the
power off for 10 seconds and then back on.
At this point it is necessary to return parameter b02 to the correct value, according to the type of
boiler. Parameter b27 will be automatically set to 5 .
Display Adjustment Menu [DISPLAY]
Here it is possible to set some display pa-
rameters.
[Contrast]
Contrast adjustment.
[Brightness]
Brightness adjustment
[Backlight time]
Display backlight duration.
[Reset]
Restore factory values.
P63 Fan On speed
DO NOT MODIFY
(The parameters are automatically updated)
G20/G230:
BLUEHELIX HITECH RRT 18 H
= 160
BLUEHELIX HITECH RRT 28 H
= 160
BLUEHELIX HITECH RRT 34 H
= 140
G30/G31:
BLUEHELIX HITECH RRT 18 H
= 152
BLUEHELIX HITECH RRT 28 H
= 152
BLUEHELIX HITECH RRT 34 H
= 132
P64 Fan maximum speed
DO NOT MODIFY
(The parameters are automatically updated)
G20/G230:
BLUEHELIX HITECH RRT 18 H
= 140
BLUEHELIX HITECH RRT 28 H
= 172
BLUEHELIX HITECH RRT 34 H
= 194
G30/G31:
BLUEHELIX HITECH RRT 18 H
= 134
BLUEHELIX HITECH RRT 28 H
= 156
BLUEHELIX HITECH RRT 34 H
= 186
P65 Not implemented -- 1
P66 Valve frequency 0 ÷ 2 1
P67 Installation C10/C11 0 - 1 0
P68 Flue parameter 0 ÷ 10 (modify according to flue table) 0
Index Description Range Default